﻿using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace AzureDiagMon.Common.Converters
{
    /// <summary>
    /// A type converter for visibility and boolean values.
    /// </summary>
    public class VisibilityConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var visibility = (bool)value;
            if (parameter != null && parameter.ToString().ToLower() == "true")
                visibility = !visibility;
            return visibility ? Visibility.Collapsed : Visibility.Visible;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
